Flood zones: Puerto Rico’s two maps and which one governs
Puerto Rico uses the FIRM maps and, since 2018, the ABFE maps. For building or substantially improving a property, the more restrictive of the two always applies.
Agency
The body that sets land use policy in Puerto Rico. It adopts the Land Use Plan and reviews municipal Territorial Ordering Plans, and through its Office of Geology and Hydrogeology it coordinates the National Flood Insurance Program and certifies federal consistency with the Coastal Zone Management Program.
Agency's official sitePuerto Rico uses the FIRM maps and, since 2018, the ABFE maps. For building or substantially improving a property, the more restrictive of the two always applies.
It runs 1,000 metres inland and 9 nautical miles out to sea. A project with a federal permit or federal funds inside it needs certification from the Junta.
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